Senior Antenna Engineer

*Job Description:* Our client is seeking a Antenna Engineer to support the design and development of next-generation wireless consumer products. This person will serve as the primary antenna subject matter expert and will be responsible for antenna design, RF system collaboration, testing, validation, troubleshooting, and production support. The engineer will work across the full product lifecycle - from early product concept through launch and mass production. They will partner closely with product design, industrial design, electrical engineering, RF, firmware, security, operations, and external manufacturing partners to ensure the wireless system performs as expected within the final product design. This role requires someone who is deeply technical in antenna design but also capable of thinking at the product/system level. The successful candidate should understand how antenna decisions impact the overall RF subsystem, product form factor, manufacturing readiness, regulatory requirements, and customer experience. *Responsibilities include:* * Design and optimize antenna systems for compact consumer electronics/wearable products. * Partner with RF and EE teams to ensure antenna performance aligns with broader system requirements. * Support product from concept through prototype, validation, launch, and production. * Troubleshoot antenna/RF-related issues that arise during development or production. * Support EMI/RF desense mitigation and wireless coexistence challenges. * Define antenna requirements, specifications, test plans, and validation approaches. * Perform simulations, prototyping, lab measurements, and data analysis. * Review compliance and validation reports. * Collaborate with internal cross-functional teams and external JDM/CM partners. * Communicate technical findings, tradeoffs, risks, and recommendations clearly to engineering and leadership stakeholders. *Additional Skills & Qualifications* * 10+ years of relevant experience preferred. * Experience shipping high-volume consumer electronics products is highly preferred/expected. * Strong antenna design with practical experience in small form-factor products. Experience designing around real-world product constraints, including: * Industrial design limitations * Size/space constraints * Battery placement * PCB/layout considerations * Materials * Manufacturing variability * Regulatory requirements Strong understanding of: * Antenna performance * RF subsystem behavior * Wireless coexistence * EMI/RF desense * Sensitivity * EVM * S-parameters * Emissions * Output power *Skills* Antenna design, Rf, Antenna, Design, wireless, product design, consumer product, wi-f, bluetooth, nfc, uwb, EM simulation tools, HFSS, XFDTD, spectrum analyzer, python, ADS *Top Skills Details* Antenna design,Rf,Antenna,Design,wireless,product design,consumer product,wi-f,bluetooth,nfc,uwb *Experience Level* Expert Level *Job Type & Location*This is a Contract to Hire position based out of San Francisco, CA. *Pay and Benefits*The pay range for this position is $84.00 - $120.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: * Medical, dental & vision * Critical Illness, Accident, and Hospital * 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available * Life Insurance (Voluntary Life & AD&D for the employee and dependents) * Short and long-term disability * Health Spending Account (HSA) * Transportation benefits * Employee Assistance Program * Time Off/Leave (PTO, Vacation or Sick Leave) *Workplace Type*This is a fully onsite position in San Francisco,CA. *Application Deadline*This position is anticipated to close on Jul 31, 2026. About TEKsystems We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. *San Francisco Fair Chance Ordinance:* Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records. *Massachusetts Lie Detector:* It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. *Use of Artificial Intelligence (AI):* We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.